About
Titles
Assistant Professor Adjunct
Biography
Dr. Dawn Zimmerman is the Director of International Programs for the Veterinary Initiative for Endangered Wildlife, a Research Associate with Smithsonian Institution, and affiliate faculty at the University of Nairobi. Her previous positions include the Director of Wildlife Health for Smithsonian’s Global Health Program, Regional Veterinary Manager for UC Davis’ Gorilla Doctors, and Senior Veterinarian at the Memphis Zoo. She completed her DVM at Ross University and MS at San Diego State University focused on the development of techniques for reproductive assistance in exotic canids.
Zimmerman’s field experience includes conservation medicine and capacity building in over 15 countries, with a focus on East Africa. She was the global lead for the USAID Emerging Pandemic Threats PREDICT program in Kenya, working to detect pathogens of pandemic potential by investigating the animals most likely to harbor them. Peripherally, she is an associate editor for the Journal of Zoo and Wildlife Medicine, member of the IUCN Wildlife Health Specialist Group, member of the National Science and Technology Council’s Pandemic Prediction and Forecasting Science & Technology working group, scientific advisor for the Gorilla Doctors at the University of California, Davis, and veterinary advisor for the Tapiridae Taxon Advisory Group and Species Survival Programs, the Tapir Specialist Group, and Sri Lanka’s Elephant Transit Home.
Her primary research interests include applying a One Health approach to the conservation of critically endangered wildlife species and the mitigation of emerging infectious diseases at the wildlife-human interface.
Appointments
Epidemiology of Microbial Diseases
Assistant Professor AdjunctPrimary
Other Departments & Organizations
Research
Overview
Public Health Interests
ORCID
0000-0001-7003-5258
Research at a Glance
Publications Timeline
Publications
2025
Structure, conservation and health implications of urban wild meat value chains: A case study of Lagos, Nigeria
Akpan S, van Hooft P, Happi A, Buij R, van Langevelde F, Cook E, Hassell J, Zimmerman D, Masudi S, Happi C, Thomas L. Structure, conservation and health implications of urban wild meat value chains: A case study of Lagos, Nigeria. One Health 2025, 20: 100992. PMID: 40040920, PMCID: PMC11876908, DOI: 10.1016/j.onehlt.2025.100992.Peer-Reviewed Original ResearchConceptsMeat value chainValue chainWild meatComplex market systemsMost populous cityDry seasonFormal governanceLarge-scale retailersReservoirs of zoonotic pathogensGender sensitivitySpillover riskGovernance structuresActor characteristicsActors’ activitiesActorsWild meat tradeMarket systemGovernmentPublic health interventionsMeatCultural beliefsZoonotic pathogensWildlife speciesConservation challenges
2024
Tapir Health
Ordonneau D, Fernandes-Santos R, Zimmerman D, Pukazhenthi B, Rojas-Jimenez J, Pérez Flores J, Navas Suarez P. Tapir Health. Fascinating Life Sciences 2024, 167-205. DOI: 10.1007/978-3-031-65311-7_11.Peer-Reviewed Original ResearchComparison of test performance of a conventional PCR and two field-friendly tests to detect Coxiella burnetii DNA in ticks using Bayesian latent class analysis
Kamau M, Witte C, Goosen W, Mutinda M, Villinger J, Getange D, Khogali R, von Fricken M, Fèvre E, Zimmerman D, Linton Y, Miller M. Comparison of test performance of a conventional PCR and two field-friendly tests to detect Coxiella burnetii DNA in ticks using Bayesian latent class analysis. Frontiers In Veterinary Science 2024, 11: 1396714. PMID: 38962707, PMCID: PMC11220323, DOI: 10.3389/fvets.2024.1396714.Peer-Reviewed Original ResearchConceptsBayesian latent class analysisC. burnetii DNAEpidemiological roleHuman Q fever outbreakBayesian latent class analysis modelWild animalsDetect Coxiella burnetii DNADetect C. burnetii DNACoxiella burnetii DNAWild animal samplesPCR-HRMQ fever outbreakField-friendly techniquePositive ticksPCR high-resolution meltingTicksPCR-HRM assayZoonotic threatAnimal samplesWild animal habitatsQ feverHigh-resolution meltingMolecular techniquesCPCREstimate SECoxiella burnetii serostatus in dromedary camels (Camelus dromedarius) is associated with the presence of C. burnetii DNA in attached ticks in Laikipia County, Kenya
Rooney T, Fèvre E, Villinger J, Brenn‐White M, Cummings C, Chai D, Kamau J, Kiyong'a A, Getange D, Ochieng D, Kivali V, Zimmerman D, Rosenbaum M, Nutter F, Deem S. Coxiella burnetii serostatus in dromedary camels (Camelus dromedarius) is associated with the presence of C. burnetii DNA in attached ticks in Laikipia County, Kenya. Zoonoses And Public Health 2024, 71: 503-514. PMID: 38627945, DOI: 10.1111/zph.13127.Peer-Reviewed Original ResearchConceptsPCR-positive ticksCoxiella-like endosymbiontsTick poolsPresence of C. burnetii DNADromedary camelsCamelus dromedariusPrevalence of C. burnetiiEpidemiology of Q feverZoonotic diseaseIncreased total solidsQ feverAntibody test kitBacterium Coxiella burnetiiLivestock speciesTotal solidsTicksC. burnetiiReproductive lossesSubclinical infectionCamelsCoxiella burnetiiAge classesLivestockPublic health importanceDromedariusData release: targeted systematic literature search for tick and tick-borne pathogen distributions in six countries in sub-Saharan Africa from 1901 to 2020
Lilak A, Pecor D, Matulis G, Potter A, Wofford R, Kearney M, Mitchell S, Jaradat F, Kano A, Zimmerman D, Hassell J, Kumsa B, Kamau M, Linton Y, von Fricken M. Data release: targeted systematic literature search for tick and tick-borne pathogen distributions in six countries in sub-Saharan Africa from 1901 to 2020. Parasites & Vectors 2024, 17: 84. PMID: 38389097, PMCID: PMC10885379, DOI: 10.1186/s13071-023-06086-4.Peer-Reviewed Original ResearchMeSH Keywords and Concepts
2023
Correction: Detection of novel coronaviruses in bats in Myanmar
Valitutto M, Aung O, Naing Tun K, Vodzak M, Zimmerman D, Yu J, Win Y, Maw M, Thein W, Win H, Dhanota J, Ontiveros V, Smith B, Tremeau-Bravard A, Goldstein T, Johnson C, Murray S, Mazet J. Correction: Detection of novel coronaviruses in bats in Myanmar. PLOS ONE 2023, 18: e0295490. PMID: 38048309, PMCID: PMC10695361, DOI: 10.1371/journal.pone.0295490.Peer-Reviewed Original ResearchAIR SAC TREMATODES (CYCLOCOELIDAE STOSSICH, 1902) INFECTING BIRDS IN ZOOLOGICAL INSTITUTIONS IN THE UNITED STATES
Greiner E, Zimmerman D, Delaski K, Dronen N, Hammond E, Stacy B, Grillo J, MacLean R, Maurer J, Okimoto B, Douglass M, Yu J, Reavill D. AIR SAC TREMATODES (CYCLOCOELIDAE STOSSICH, 1902) INFECTING BIRDS IN ZOOLOGICAL INSTITUTIONS IN THE UNITED STATES. Journal Of Zoo And Wildlife Medicine 2023, 54: 379-386. PMID: 37428703, DOI: 10.1638/2021-0159.Peer-Reviewed Original ResearchMeSH Keywords and ConceptsConceptsInfected host speciesWild-caught birdsNonnative snailsHost speciesPasseriform birdsCaptive individualsLarval trematode infectionsIndoor aviaryAdult speciesAvian speciesSpeciesBirdsSnail intermediate hostIntermediate hostsAviariesZoological institutionsTrematode infectionsLarvaeSpSnailsTrematodesHostPCRAdult flukesFlukesProjecting the impact of an ebola virus outbreak on endangered mountain gorillas
Zimmerman D, Hardgrove E, Sullivan S, Mitchell S, Kambale E, Nziza J, Ssebide B, Shalukoma C, Cranfield M, Pandit P, Troth S, Callicrate T, Miller P, Gilardi K, Lacy R. Projecting the impact of an ebola virus outbreak on endangered mountain gorillas. Scientific Reports 2023, 13: 5675. PMID: 37029156, PMCID: PMC10082040, DOI: 10.1038/s41598-023-32432-8.Peer-Reviewed Original ResearchMeSH Keywords and ConceptsComparing Predictors and Outcomes of Higher Allostatic Load across Zoo-Housed African Great Apes
Edes A, Edwards K, Zimmerman D, Jourdan B, Crews D, Wolfe B, Neiffer D, Brown J. Comparing Predictors and Outcomes of Higher Allostatic Load across Zoo-Housed African Great Apes. Journal Of Zoological And Botanical Gardens 2023, 4: 158-175. DOI: 10.3390/jzbg4010016.Peer-Reviewed Original ResearchAuthor Correction: Predicting the potential for zoonotic transmission and host associations for novel viruses
Pandit P, Anthony S, Goldstein T, Olival K, Doyle M, Gardner N, Bird B, Smith W, Wolking D, Gilardi K, Monagin C, Kelly T, Uhart M, Epstein J, Machalaba C, Rostal M, Dawson P, Hagan E, Sullivan A, Li H, Chmura A, Latinne A, Lange C, O’Rourke T, Olson S, Keatts L, Mendoza A, Perez A, de Paula C, Zimmerman D, Valitutto M, LeBreton M, McIver D, Islam A, Duong V, Mouiche M, Shi Z, Mulembakani P, Kumakamba C, Ali M, Kebede N, Tamoufe U, Bel-Nono S, Camara A, Pamungkas J, Coulibaly K, Abu-Basha E, Kamau J, Silithammavong S, Desmond J, Hughes T, Shiilegdamba E, Aung O, Karmacharya D, Nziza J, Ndiaye D, Gbakima A, sajali Z, Wacharapluesadee S, Robles E, Ssebide B, Suzán G, Aguirre L, Solorio M, Dhole T, Nga N, Hitchens P, Joly D, Saylors K, Fine A, Murray S, Karesh W, Daszak P, Mazet J, Johnson C. Author Correction: Predicting the potential for zoonotic transmission and host associations for novel viruses. Communications Biology 2023, 6: 25. PMID: 36627372, PMCID: PMC9832161, DOI: 10.1038/s42003-022-04364-y.Peer-Reviewed Original ResearchConcepts